Core Principles

Biological molecules

6 - 7
8 - 9
10 - 11
12 - 13
14 - 15
16 - 17
18 - 19
20 - 21
22 - 23
24 - 25

Cells

28 - 29
30 - 31
32 - 33
34 - 35
36 - 37
38 - 39
40 - 41
42 - 43
44 - 45

The cell membrane and transport

48 - 49
50 - 51
52 - 53
54 - 55
56 - 57
58 - 59

Enzymes

63
64 - 65
66 - 67
68 - 69
70 - 71
72 - 73
74 - 75
76 - 77

Digestion

80 - 81
82 - 83
84 - 85
86 - 87
88 - 89
90